74456048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3573

約数の個数: 40

約数和(自身を含む): 152418816

約数和(自身を除く): 77962768

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 3491, 5332, 6982, 10664, 13964, 21328, 27928, 55856, 108221, 150113, 216442, 300226, 432884, 600452, 865768, 1200904, 1731536, 2401808, 4653503, 9307006, 18614012, 37228024, 74456048]

約数ペア:

[(1, 74456048), (2, 37228024), (4, 18614012), (8, 9307006), (16, 4653503), (31, 2401808), (43, 1731536), (62, 1200904), (86, 865768), (124, 600452), (172, 432884), (248, 300226), (344, 216442), (496, 150113), (688, 108221), (1333, 55856), (2666, 27928), (3491, 21328), (5332, 13964), (6982, 10664)]